Use of English · Parte 2

Open ClozeEjercicio 16 de 101

Customer Tracking

When you are stacking up grocery items at the checkout, you are probably not worried that your supermarket might (0) BE building a profile of the kind of shopper you are. After all, does it matter whether you buy (1) .......... brand of biscuits rather than another? Surely, nobody (2) .......... particularly…

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